Myotismon's Digivolution In Digimon Adventure

Myotismon is one of major villain in Digimon Adventure. Out of all enemies to the DigiDestined, he proves the most difficult to defeat of all the Ultimate Digimon they face, and rivals the evil Mega Digimon in both of his Mega-levelled forms.

Myotismon (Ultimate)

Myotismon is a Ghost Digimon. As the king of Ghost Digimon, it was resurrected through the dark arts and obtained mighty powers. Originally a fiendish computer virus which destroyed the computer data it absorbed, it possessed the ability to revive the destroyed data as malignant computer viruses. As it possesses an extremely cruel and cunning personality, it is exceedingly difficult to destroy this Digimon. However, it cannot demonstrate its powers outside of the night, and its power is cut in half during the daytime.
Attacks
Grisly Wing: Manipulates a countless swarm of bats, and begins a surprise attack.
Crimson Lightning: Uses a stream of blood like a whip.
Blood Punch: Continuous strikes using both hands.
Nightmare Claw: Sends out a black, ghost-like entity that turns the victim black and paralyzes them.
Nightmare Wave: Uses a special radio wave to lure the enemy to sleep.

VenomMyotismon (Mega)

VenomMyotismon is an Evil Digimon. It is a demon beast that has the lower half of a beast and an upper half with a beetle-like shell, and is the true, digivolved form of the king of darkness, Myotismon. As VenomMyotismon, who has unleashed its hidden power, it has nothing but omnicidal and destructive impulses, and Myotismon, who originally maintained its gentlemanly conduct, reason, and intelligence, hates exposing its true, ugly form.
Attacks
Venom Infusion: Injects a destructive computer virus within the body of the enemy Digimon, destroying all of their configuration data and terminating their functions.
Inferno: Breathes flames from its mouth.
Chaos Flame: Fires purple flames from its abdomen.
Tyrant Savage: Swipes at the opponent with a flaming claw.

MaloMyotismon (Mega)

MaloMyotismon is an Evil Digimon. It is said to be Myotismon's final form, and by harmonizing its intelligence alongside all of its other aspects, it succeeded in surpassing VenomMyotismon, which lost its intelligence by seeking too much power and was like a beast. It possesses an inhumanly cruel personality, and is willing to do anything to achieve its own desires. The living, jaw-like artillery cannons on both its left and right shoulders, "Sodom" and "Gomorrah" respectively, leech off of it.
Attacks
Pandemonium Flame: Fires an extremely high-temperature beam from Sodom and Gomorrah.
Screaming Darkness: Produces two spheres of black energy in his hands and thrusts upwards with them, or fires large black spheres from Sodom and Gomorrah.
Crimson Mist: Opens up the Sodom and Gomorrah and spews out a thick red, acidic mist.
Mental Illusion: Emits a ray of light that hypnotizes the opponent, trapping them in a dream world of their desires.
Black Rain: Leaps into the sky and spins around, releasing a spinning column of small dark orbs from his cape.
Soul Shield: Uses a shield of darkness to absorb energy from projectiles.